Porting new software liburing from Linux platform to FreeBSD, please.

[zoujiaqing]

Source code:

GitHub - axboe/liburing: Library providing helpers for the Linux kernel io_uring support

Library providing helpers for the Linux kernel io_uring support - axboe/liburing

github.com

License: MIT

PowerPoint: Kernel Recipes 2019 - Faster IO through io_uring

Kernel Recipes 2019 - Faster IO through io_uring

io_uring provides a new asynchronous I/O interface in Linux that aims to address limitations with existing interfaces like aio and libaio. It uses a ring-based model for submission and completion queues to efficiently support asynchronous I/O operations with low latency and high throughput...

www.slideshare.net

 

[SirDice]

Have fun: FreeBSD Porter's Handbook

 

[kpedersen]

Better operating systems don't need this. io_uring is only needed to improve slow IO on Linux.

 

[zirias@]

This is a library especially designed as a frontend for a proprietary Linux kernel feature; how would you expect this to work on any other OS? I also agree there's probably no need either.

 

[pyret]

On December 8, 2019 io_uring performance 40% better than kqueue and epoll ! by you.

 

[SirDice]

Ah, I thought it looked familiar.

zoujiaqing I suggest you state your case regarding io_uring on the mailing lists and try to convince the kernel developers we need this. Good luck with that.

I'm closing this thread, it's not going to result in anything meaningful.